General Jamma and pre-Jamma

This is the right Forum if you have any project for converting General Jamma Boards or Pre-Jamma boards.

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Threads

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Pinned How to tell the difference between Irem M72, M81, M82, M84, and M85 Hardware

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JPAC + Audio = HELP! - Amp recommendations?

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acblunden2

Jamma+Scart RGB to OSSC help

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SabreAZ

Can't get joystick working

Thread was deleted by elcaribu ().

Stereo Amplifier & No Amplifier Output Namco System 11 with TD-22 Converter

8 112

twistedsymphony

Looking for assistance on JAMMA PCB Arcade 1up conversion

48 1,068

CharGP02A

Fuse Settings for ATMEGA chips on Top 3000 / Topall v8?

8 172

djsheep

Konami X-men 2Player to 4 or 6 player

36 3,474

Andfpr

Steam street fighter on pc having input timing issues - same for the ps4 version

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4 100

Cat

Namco NA1 & NA2 CONVERSIONS

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twistedsymphony

Atari Seattle Board - Video Amp?

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2 92

stj

Speakers now have a fuzzy static sound. :/

3 80

rewrite

Best way of dumping un-dumped game (Ball Boy 2004)

  • buffi
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18 +5 377

buffi

Brezzasoft Crystal System conversions

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buffi

CPS2 Graphics Glitch - Super 2X

4 151

Raph_friend

Revival of Konami Bubble System

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Simpsons pcb vertical line

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0 72

“Wanted” by SEGA 1982(Vic Dual hardware)

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xodaraP

Irem M84 Conversions

109 +1 9,838

kuze

Sega Model 3 PSU and CPS2

2 273

xodaraP